diff --git a/configs/stm32f4discovery/netnsh/defconfig b/configs/stm32f4discovery/netnsh/defconfig
index eb0813cbe8..9adfd163e6 100644
--- a/configs/stm32f4discovery/netnsh/defconfig
+++ b/configs/stm32f4discovery/netnsh/defconfig
@@ -76,6 +76,7 @@ CONFIG_ARCH="arm"
 # CONFIG_ARCH_CHIP_C5471 is not set
 # CONFIG_ARCH_CHIP_CALYPSO is not set
 # CONFIG_ARCH_CHIP_DM320 is not set
+# CONFIG_ARCH_CHIP_EFM32 is not set
 # CONFIG_ARCH_CHIP_IMX is not set
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
@@ -120,7 +121,7 @@ CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
 # CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
 # CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
+# CONFIG_ARMV7M_ITMSYSLOG is not set
 CONFIG_SDIO_DMA=y
 CONFIG_SDIO_DMAPRIO=0x00010000
 # CONFIG_SDIO_WIDTH_D1_ONLY is not set
@@ -170,6 +171,7 @@ CONFIG_SDIO_DMAPRIO=0x00010000
 # CONFIG_ARCH_CHIP_STM32F103RC is not set
 # CONFIG_ARCH_CHIP_STM32F103RD is not set
 # CONFIG_ARCH_CHIP_STM32F103RE is not set
+# CONFIG_ARCH_CHIP_STM32F103RG is not set
 # CONFIG_ARCH_CHIP_STM32F103V8 is not set
 # CONFIG_ARCH_CHIP_STM32F103VB is not set
 # CONFIG_ARCH_CHIP_STM32F103VC is not set
@@ -192,6 +194,7 @@ CONFIG_SDIO_DMAPRIO=0x00010000
 # CONFIG_ARCH_CHIP_STM32F303VB is not set
 # CONFIG_ARCH_CHIP_STM32F303VC is not set
 # CONFIG_ARCH_CHIP_STM32F401RE is not set
+# CONFIG_ARCH_CHIP_STM32F411RE is not set
 # CONFIG_ARCH_CHIP_STM32F405RG is not set
 # CONFIG_ARCH_CHIP_STM32F405VG is not set
 # CONFIG_ARCH_CHIP_STM32F405ZG is not set
@@ -223,6 +226,7 @@ CONFIG_ARCH_CHIP_STM32F407VG=y
 # CONFIG_STM32_STM32F30XX is not set
 CONFIG_STM32_STM32F40XX=y
 # CONFIG_STM32_STM32F401 is not set
+# CONFIG_STM32_STM32F411 is not set
 # CONFIG_STM32_STM32F405 is not set
 CONFIG_STM32_STM32F407=y
 # CONFIG_STM32_STM32F427 is not set
@@ -263,6 +267,10 @@ CONFIG_STM32_HAVE_CAN1=y
 CONFIG_STM32_HAVE_CAN2=y
 CONFIG_STM32_HAVE_RNG=y
 CONFIG_STM32_HAVE_ETHMAC=y
+CONFIG_STM32_HAVE_SPI2=y
+CONFIG_STM32_HAVE_SPI3=y
+# CONFIG_STM32_HAVE_SPI4 is not set
+# CONFIG_STM32_HAVE_SPI5 is not set
 # CONFIG_STM32_ADC1 is not set
 # CONFIG_STM32_ADC2 is not set
 # CONFIG_STM32_ADC3 is not set
@@ -370,7 +378,15 @@ CONFIG_STM32_RMII=y
 CONFIG_STM32_RMII_EXTCLK=y
 
 #
-# USB Host Configuration
+# USB FS Host Configuration
+#
+
+#
+# USB HS Host Configuration
+#
+
+#
+# USB Host Debug Configuration
 #
 
 #
@@ -542,6 +558,16 @@ CONFIG_SIG_SIGWORK=17
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_MQ_MAXMSGSIZE=32
 
+#
+# Work Queue Support
+#
+CONFIG_SCHED_WORKQUEUE=y
+CONFIG_SCHED_HPWORK=y
+CONFIG_SCHED_HPWORKPRIORITY=192
+CONFIG_SCHED_HPWORKPERIOD=50000
+CONFIG_SCHED_HPWORKSTACKSIZE=2048
+# CONFIG_SCHED_LPWORK is not set
+
 #
 # Stack and heap information
 #
@@ -657,6 +683,7 @@ CONFIG_SERIAL=y
 CONFIG_ARCH_HAVE_USART6=y
 # CONFIG_ARCH_HAVE_USART7 is not set
 # CONFIG_ARCH_HAVE_USART8 is not set
+# CONFIG_ARCH_HAVE_OTHER_UART is not set
 
 #
 # USART Configuration
@@ -664,7 +691,10 @@ CONFIG_ARCH_HAVE_USART6=y
 CONFIG_USART6_ISUART=y
 CONFIG_MCU_SERIAL=y
 CONFIG_STANDARD_SERIAL=y
+CONFIG_ARCH_HAVE_SERIAL_TERMIOS=y
+# CONFIG_SERIAL_TERMIOS is not set
 CONFIG_USART6_SERIAL_CONSOLE=y
+# CONFIG_OTHER_SERIAL_CONSOLE is not set
 # CONFIG_NO_SERIAL_CONSOLE is not set
 
 #
@@ -786,6 +816,7 @@ CONFIG_IOB_THROTTLE=8
 # Routing Table Configuration
 #
 # CONFIG_NET_ROUTE is not set
+# CONFIG_NET_MULTILINK is not set
 CONFIG_NET_ETHERNET=y
 
 #
@@ -805,6 +836,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
+# CONFIG_FS_NAMED_SEMAPHORES is not set
+CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
 # CONFIG_FS_RAMMAP is not set
 CONFIG_FS_FAT=y
 CONFIG_FAT_LCNAMES=y
@@ -822,8 +855,8 @@ CONFIG_FAT_MAXFNAME=32
 #
 # System Logging
 #
-
 # CONFIG_SYSLOG is not set
+# CONFIG_SYSLOG_TIMESTAMP is not set
 
 #
 # Graphics Support
@@ -844,7 +877,7 @@ CONFIG_MM_REGIONS=1
 # CONFIG_AUDIO is not set
 
 #
-# Binary Formats
+# Binary Loader
 #
 # CONFIG_BINFMT_DISABLE is not set
 # CONFIG_BINFMT_EXEPATH is not set
@@ -878,6 +911,8 @@ CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
 CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
 # CONFIG_LIBC_STRERROR is not set
 # CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_LIBC_TMPDIR="/tmp"
+CONFIG_LIBC_MAX_TMPFILE=32
 CONFIG_ARCH_LOWPUTC=y
 # CONFIG_LIBC_LOCALTIME is not set
 CONFIG_LIB_SENDFILE_BUFSIZE=512
@@ -887,12 +922,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 #
 # Non-standard Library Support
 #
-CONFIG_SCHED_WORKQUEUE=y
-CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_HPWORKPERIOD=50000
-CONFIG_SCHED_HPWORKSTACKSIZE=2048
-# CONFIG_SCHED_LPWORK is not set
 # CONFIG_LIB_KBDCODEC is not set
 # CONFIG_LIB_SLCDCODEC is not set
 
@@ -986,6 +1015,7 @@ CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
 # Interpreters
 #
 # CONFIG_INTERPRETERS_FICL is not set
+# CONFIG_INTERPRETERS_BAS is not set
 # CONFIG_INTERPRETERS_PCODE is not set
 
 #
@@ -1011,6 +1041,7 @@ CONFIG_NETUTILS_TFTPC=y
 CONFIG_NETUTILS_NETLIB=y
 CONFIG_NETUTILS_WEBCLIENT=y
 CONFIG_NSH_WGET_USERAGENT="NuttX/6.xx.x (; http://www.nuttx.org/)"
+CONFIG_WEBCLIENT_TIMEOUT=10
 # CONFIG_NETUTILS_WEBSERVER is not set
 # CONFIG_NETUTILS_NTPCLIENT is not set
 # CONFIG_NETUTILS_DISCOVER is not set